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| author | Evan Cheng <evan.cheng@apple.com> | 2008-02-01 09:10:45 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-02-01 09:10:45 +0000 |
| commit | 1b08bbca5592351a940bcd164bdec724ee954326 (patch) | |
| tree | f11d5f22e3bcdf9bd067d3e90ba002e1e2557c42 /lib/CodeGen/AsmPrinter.cpp | |
| parent | a647c92ec2b3c91e1e6de25cc5c7860912c7626b (diff) | |
Remove the nasty LABEL hack with a much less evil one. Now llvm.dbg.func.start implies a stoppoint is set. SelectionDAGISel records a new source line but does not create a ISD::LABEL node for this special stoppoint. Asm printer will magically print this label. This ensures nothing is emitted before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46635 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp index 2b83588f9e..2acf287988 100644 --- a/lib/CodeGen/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter.cpp @@ -1285,6 +1285,10 @@ void AsmPrinter::printLabel(const MachineInstr *MI) const { << "label" << MI->getOperand(0).getImm() << ":\n"; } +void AsmPrinter::printLabel(unsigned Id) const { + O << "\n" << TAI->getPrivateGlobalPrefix() << "label" << Id << ":\n"; +} + /// PrintAsmOperand - Print the specified operand of MI, an INLINEASM /// instruction, using the specified assembler variant. Targets should /// overried this to format as appropriate. |